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Old February 16th 04, 05:24 AM
Steven P. McNicoll
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"Travis Marlatte" wrote in message
ink.net...

Sure it does. My position is that radio contact where the controller uses
your tail number and lacking an explicit "remain clear" grants permission
to enter the class C. Note 1 above says this.


It doesn't. You stated that subsequent use of the tail number of an
aircraft, that had previously established communications and been told to
remain clear, especially with the phrase "radar contact", permitted entry to
the Class C airspace. The AIM does not support that viewpoint. ATC can
instruct aircraft that have established communications to remain outside of
Class C airspace.


FAA Order 7110.65N Air Traffic Control

Chapter 7. Visual

Section 8. Class C Service- Terminal

7-8-4. ESTABLISHING TWO-WAY COMMUNICATIONS

Class C service requires pilots to establish two-way radio communications
before entering Class C airspace. If the controller responds to a radio call
with, "(a/c call sign) standby," radio communications have been established
and the pilot can enter Class C airspace. If workload or traffic conditions
prevent immediate provision of Class C services, inform the pilot to remain
outside Class C airspace until conditions permit the services to be
provided.

PHRASEOLOGY-
(A/c call sign) REMAIN OUTSIDE CHARLIE AIRSPACE AND STANDBY.



You seem to be saying that once a "remain clear" has been issued
that the only way to reverse that is with an explicit "cleared to enter
the class C." The AIM doesn't really address this sequence of events
but does not refer to a specific clearance to enter the class C either.


I'm saying that an instruction to remain clear of Class C airspace issued to
an aircraft that has established two-way radio communications remains in
effect until another instruction is issued that permits that aircraft to
enter Class C airspace. That is not my opinion, that is a simple fact.



I think it is the case as presented by the original poster. He had
received a "remain clear" prior to take off. After departure, he
had a radio exchange that included his tail number and took that
as permission to enter the class C.


Yes. He erred. That radio exchange was not permission to enter Class C
airspace. His instruction to remain clear was still in effect because no
instruction permitting entry had been issued.



Again, after departure, the pilot had a radio exchange where the
controller used his tail number. That grants permission to enter
the class C.


And again, that is not the case. A subsequent radio exchange after
communications have been established does not, by itself, override the
instruction to remain clear. I don't know who told you otherwise but
whoever it was does not have a correct understanding of Class C airspace.



I am based at a class C airport.


Which only proves that one can be based in Class C airspace without
understanding it.



I have heard "remain clear" many times. I have never heard "cleared
to enter."


As you gain experience you probably will.



Subsequent radio contact that uses my
tail number is enough to rescind the "remain clear" instruction.


I'm sure you believe that. That statement is unsupported by any
documentation and is completely illogical. I've explained this as simply as
I can and you still don't understand. I don't think you're even trying to
understand. Fine. Believe whatever you choose.